India, Oct. 22 -- "Someone has screwed up big time," is the assessment of former RAW chief, Amarjit Singh Dulat, on the ongoing tensions between the US, Canada and India after New Delhi has been accused of killing a Khalistani sympathiser in Canada and the attempted assassination of another in the US.

Asked who could have muddied the situation, which could be potentially embarrassing for New Delhi, Dulat said he could not share details but there has been a 'goof-up'.

The former RAW chief and veteran Kashmir hand said India and the US shared a deep intelligence sharing relationship, which will ensure that the diplomatic fallout is contained.

On October 14, the chill in Indo-Canada ties took the shape of a diplomatic stand-off. Justin Tr...